Spring 2.5 web flow or Spring 2.5 mvc

HI,
I am asked to design an web application using spring 2.5 framework. In this application multiple users login and do data entry activities simultaneously. I have to design a set of pages which navigate to add,modify the entries. I am dong this using Spring 2.5 web mvc. now I am confused on Spring 2.5 webflow and Spring MVC. i need help to understand the which would be best suited for case as above for multiple pages with multiple operations with multiple request.